Samsung B1930N. Display diagonal: 469.9 mm (18.5 "), Response time: 5 ms, Display brightness: 250 cd/m². VESA mounting interfaces compatibility: 75 x 75 mm. Power consumption (standby): 0.3 W, Power consumption (typical): 20 W. Width: 455.6 mm, Depth: 63.1 mm, Height: 309.4 mm. Windows operating systems supported: Windows Vista